This pin is externally pulled up, so we need to disable the
SoC's internal pull-down.
Signed-off-by: Simon Shields <simon@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/exynos4412-midas.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi
index 6a6364a9debd..d69bc3c2d0ff 100644
--- a/arch/arm/boot/dts/exynos4412-midas.dtsi
+++ b/arch/arm/boot/dts/exynos4412-midas.dtsi
@@ -685,6 +685,8 @@
compatible = "maxim,max77686";
interrupt-parent = <&gpx0>;
interrupts = <7 IRQ_TYPE_NONE>;
+ pinctrl-0 = <&max77686_irq>;
+ pinctrl-names = "default";
reg = <0x09>;
#clock-cells = <1>;
@@ -1135,6 +1137,11 @@
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
+ max77686_irq: max77686-irq {
+ samsung,pins = "gpx0-7";
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
max77693_irq: max77693-irq {
samsung,pins = "gpx1-5";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
--
2.18.0
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